Oem Cheap Wall Hung Toilet
OEM Cheap Wall Hung Toilet
Product Overview
Wall hung toilets are fixed to a concealed steel carrier that is anchored within the wall structure. The bowl sits above the floor, the cistern is hidden behind the wall panel, and only the flush plate is visible. This arrangement reduces the floor‑space footprint by approximately 30 % compared with floor‑mounted units and eliminates crevices where dirt can accumulate.
Key Technical Attributes
- Bowl made of vitreous china, EN 997 class 1, glazed surface
- Concealed support frame fabricated from cold‑rolled steel, thickness 2.5 mm, powder‑coated for corrosion resistance
- Dual‑flush cistern with selectable 3 L (low) and 6 L (full) volumes
- Outlet connection 110 mm PVC, center‑line rough‑in 180 mm from finished wall
- Maximum static load on frame 400 kg, tested per ISO 9001
Dimensions and Performance
| Parameter | Typical Value | Remarks |
|---|---|---|
| Overall height (frame to top of bowl) | 820 mm | Adjustable ±10 mm via frame brackets |
| Bowl width (outside) | 360 mm | Elongated shape, rim height 420 mm |
| Water consumption – full flush | 6 L | Low‑flush option 3 L |
| Flush valve type | Siphon jet with anti‑siphon device | Complies with ASME A112.19.2/CSA B45.1 |
| Bowl material | Vitreous china, SiO2‑Al2O3‑CaO glaze | Chemical resistant, UV stable |
| Frame load rating | 400 kg static | Tested with safety factor 1.5 |
Materials and Construction
The bowl is produced from a slurry of kaolin, feldspar and quartz that is fired above 1200 °C to achieve a vitrified body. A clear glaze is applied and fired again to produce a non‑porous, stain‑resistant surface. The concealed frame is formed from C‑section steel, welded at critical joints, then coated with a zinc‑rich primer followed by a polyester powder coat to prevent rust in humid environments.
Installation Requirements
Installation calls for a load‑bearing wall capable of supporting the frame’s reaction forces. Steel brackets are fastened to studs or concrete using M10 anchor bolts; the frame is then leveled and secured. Water supply connects to a ½‑inch BSP inlet on the cistern, and the waste outlet aligns with a 110 mm PVC soil pipe. A vent pipe of at least 50 mm diameter is required to maintain proper trap seal.
Flushing Mechanism and Water Use
The cistern employs a siphon jet flush valve that creates a rapid siphon when the flush lever is actuated. An anti‑siphon device prevents backflow into the supply line. Dual‑flush operation is achieved by a two‑stage float that allows either a 3 L or 6 L discharge, providing a typical water saving of up to 50 % compared with single‑flush 6 L units when the low‑flush option is selected.
Compliance and Standards
The product meets EN 997:2012+A1:2015 for wall hung pans, ASME A112.19.2/CSA B45.1 for vitreous china fixtures, and ISO 9001:2015 for quality management. All materials are RoHS compliant, and the glaze contains no lead or cadmium above permissible limits.
Customization Options
OEM customers can specify the bowl color (standard white, optional beige or grey), select a different flush volume (e.g., 4 L/8 L dual‑flush), adjust the frame height to accommodate non‑standard rough‑in distances, and add a corporate logo or part number on the flush plate. Seat options include a standard polypropylene seat or a soft‑close model with stainless‑steel hinges.
Quality Control Process
Each batch undergoes dimensional inspection using CMM to verify bowl geometry within ±0.5 mm tolerances. Glaze integrity is checked by a 100 V holiday test to detect pinholes. The frame is subjected to a 400 kg static load test and a 10‑cycle fatigue test. Finally, each assembled unit is leak‑tested at 0.6 bar water pressure for five minutes before packaging.
Typical Applications
Wall hung toilets are favored in commercial restrooms where floor space is at a premium and cleaning efficiency is critical. The concealed cistern eliminates external pipes that can collect dust, and the open floor beneath the bowl allows mopping without obstruction. In healthcare facilities, the smooth surfaces reduce bacterial harborage, while in hotels the sleek appearance supports premium interior design concepts.
Frequently Asked Questions
- Can the rough‑in distance be altered? Yes, the steel frame includes adjustable brackets that allow the outlet centerline to be set between 150 mm and 210 mm from the finished wall.
- What information is required for a quotation? Required data include desired bowl color, flush volume configuration, frame height adjustment, quantity, and any custom branding or seat type.
- Which materials are available for the bowl? Standard vitreous china is offered; alternative glazes with antimicrobial additives can be supplied upon request.
- How is quality inspected before shipment? Each unit passes dimensional, glaze holiday, load, and leak tests as outlined in the quality control section.
